1. (n.) An instrument for cracking nuts.

2. (n.) A European bird (Nucifraga caryocatactes), allied to the magpie and crow. Its color is dark brown, spotted with white. It feeds on nuts, seeds, and insects.

3. (n.) The American, or Clarke's, nutcracker (Picicorvus Columbianus) of Western North America.

Audubon warbler Canada goose English sparrow accumulator adjutant bird agreeable rattle albatross all sorts argala assemblage assortment auk auklet avocet babbler bald eagle baldpate bank swallow barbet barn owl barn swallow barnacle goose big talker bill collector bittern blab blabber blabberer blabbermouth blackbird blackcap blatherer blue jay booby broad spectrum bullfinch bunting bush wren bushtit butcher bird buzzard canary canvasback capercaillie caracara cardinal cassowary catbird cattle egret chaffinch chat chatterbox chatterer chewink chickadee chicken hawk chimney swift chipping sparrow cliff swallow cockatiel cockatoo collection agent collector condor conglomeration connoisseur coot cormorant cowbird crake crane creeper crossbill crow cuckoo curlew cushat dipper dodo douanier dove duck dunlin dunner eagle egret eider duck emu erne exciseman falcon farmer finch flamingo flicker flycatcher frigate bird fulmar gabber gabbler gallimaufry gannet garganey gasbag gatherer gibble-gabbler goldeneye goldfinch goose great talker greylag goose grosbeak grouse guillemot guinea fowl gull gyrfalcon harrier hash hawk hawk owl hermit thrush heron hobby hodgepodge honker hoopoe hoot owl horned owl hot-air artist hotchpot hotchpotch house finch house martin hummingbird ibis idle chatterer indigo bunting jabberer jackdaw jay jumble junco jungle fowl kea kestrel killdee killdeer kingbird kingfisher kinglet kite kittiwake kiwi kookaburra lammergeier lapwing lark laughing jackass linnet loon macaw mallard marabou martin mash mavis medley melange merganser merl mess mew mingle-mangle miscellany miser mishmash mix mixed bag mockingbird moulin a paroles mud hen murre mute swan myna myna bird night-heron nighthawk nightingale nightjar nutcracker nuthatch odds and ends olio olla podrida omnium-gatherum oriole ortolan osprey ostrich ouzel owl oyster catcher pack rat parakeet parrot partridge passenger pigeon pasticcio pastiche patchwork patterer peafowl peewee pelican penguin petrel phalarope pheasant phoebe pigeon plover potpourri prater prattler ptarmigan puffin rail rattle raven razorbill red grouse redbird redhead redpoll redshank redstart redwing rhea ring ouzel ringdove ringtail robin rook ruddy duck salad salmagundi sapsucker sauce scarlet tanager scaup duck scramble screech owl sea duck